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Ships within 48 hours · Estimated delivery Oct 18 - Oct 23
Reserve from the case
Ships within 48 hours · Estimated delivery Oct 18 - Oct 23
Obsidian is a naturally occurring volcanic glass
Color: White background with blue and orange color schemes
Les agrégats noirs sont constitués d'aiguilles d'amphiboles (composition de riebeckite à paragasite)
Bleu-vertDensité: Entre 2
VENDU Améthyste chevrons 47 bleu Obsidian is a naturally occurringChevron amethyst cabochon. Color: Purple streaked with white Shape: Triangle Size: 32. 82 x 24. 89mm Weight in grams: 8. 18g Carat weight: 40. 95 carat Country of origin: Brazil Gemological information about amethyst: Possible color: Blue mauve, purple, dark magenta, purple magenta Density: 2. 65 Hardness: 7 Crystal system: Trigonal Fracture: Conchoidal Cleavage: None Polariscope: Anisotropic (restores all 90, except in the optical axis) Refractive
US$ 114.50
US$ 389.50
US$ 34.90
US$ 749.50
US$ 324.50
US$ 649.50
US$ 3349.50
US$ 66.90
US$ 46.90
US$ 279.50
US$ 899.50
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